TY - JOUR AU - Antoranz Canales, Pedro AU - Barrio Uña, Juan Abel AU - Contreras González, José Luis AU - Fonseca González, Mª Victoria AU - López Moya, Marcos AU - Miranda Pantoja, José Miguel AU - Satalecka, Konstanzja AU - Scapin, Valeria PY - 2013 DO - 10.1051/0004-6361/201321197 SN - 0004-6361 UR - https://hdl.handle.net/20.500.14352/33494 T2 - Astronomy & Astrophysics AB - Context. On March 28, 2011, the BAT instrument on board the Swift satellite detected a new transient event that in the very beginning was classified as a gamma ray burst (GRB). However, the unusual X-ray flaring activity observed from a few hours up... LA - eng PB - EDP Sciencies KW - Massive Black-Hole KW - Tidal Disruption KW - Galaxies KW - Star KW - Blazars KW - Nearby. TI - Very high energy gamma-ray observation of the peculiar transient event Swift J1644+57 with the MAGIC telescopes and AGILE TY - journal article VL - 552 ER -